package com.aaa.mapper;

import com.aaa.pojo.Student;

import java.util.List;

/**
* @author lenovo
* @description 针对表【student】的数据库操作Mapper
* @createDate 2023-04-09 15:34:51
* @Entity com.aaa.pojo.Student
*/
public interface StudentMapper {
    public Student findById(Integer sid);

    public List<Student> findAll();

    public Integer save(Student student);

    public Integer delete(Integer sid);

    public Integer update(Student student);

}




